A huge sum of money of 50 million gold coins was something that Rocky had never had, so when he really got such a huge sum of money that was almost inexhaustible, he found that he really couldn't spend it.

Although he invested 20 million in extremely expensive research projects and 10 million on material hoarding, how to spend the remaining 20 million gold coins became a headache for Rocky, and he found that there were not many places to spend money.

First of all, let's talk about construction, although Thunder Eagle City is preparing to build a new arsenal, but the cost is all borne by the Apple Tree Chamber of Commerce, Rocky not only does not need to pay a penny, the other party is also active, as for other factories, there is no need to invest too much, because the population of Thunder Eagle City is only about 5,000 now, and this population base is not able to support too many factories.

The second is the troops, because an agreement has been signed with the Apple Tree Chamber of Commerce before, Rocky provides the technology of rune warships for the Chamber of Commerce for free, and the Chamber of Commerce provides him with rune warships for free, and at the same time, the income from the sale of rune warframes to third parties will be given to Rocky to share, in this regard, Rocky does not have to spend money, but can still make money, if you have to say what input is needed for the door of the army, it is probably only the production of armor and the purchase of equipment for the guards.

In this case, Rocky immediately made a decision, on the one hand, he purchased a large number of raw materials needed to make the battle armor, preparing to let the factory start producing the battle armor for itself to expand the air demon force after the export order of the Thunder Eagle War Armor was completed, and on the other hand, let Lin Feng follow the frequently traveled Ruby Chamber of Commerce to the Sleepless God City, so that he could buy new magic equipment for the guards again.

And after such a series of arrangements, Rocky spent nearly five million gold coins in the blink of an eye, only five million gold coins......

"Oh my God, I can't even spend it......"

Looking at the bill that Erin paid to herself, looking at the fifteen million gold coins on the balance, Rocky was in pain, if the money could not be spent, it would really be a waste of copper and iron.

"Why don't you buy some people?"

At this time, Lilia on the side proposed that since there was so much money that could not be spent, it would be better to use it to buy the most important resource in the entire sky - population!

Now the population of Thunder Eagle City is only about 5,000 people, no, it should be said that it has just reached the 5,000 mark, after all, the continuous war has still caused the population in the city to drop by several thousand, so Lilia thinks it is better to use the remaining money to go to the black market to buy a batch of laundered people.

As soon as she finished saying this, Monte and Orton on the side, Erin and others nodded one after another, the last demon attack caused many people to be displaced, and the human trafficking business in the black market was unprecedentedly hot, and due to the large number of people, the price of the population has also dropped a lot compared to before, Rocky and Berg have such a good relationship, so they are fully capable of buying a group of people through Berg's matchmaking.

But Rocky, who heard this, thought about it, and then shook his head: "No, it won't be long before we have a better way to get the population." ”

For this matter, Rocky has his own plans, or his own judgment, he thinks that there will be better means to get the population in the future, there is really no need to spend money to sell people, and one more thing should not be forgotten, he also has the city of Kartos.

In the past, there was a shortage of people in Thunder Eagle City, that was really a shortage of people, but now it is different, with Kartos City, especially after Kartos City has gradually returned to Rocky, he already has a large number of population resources in his hands, and Thunder Eagle City is short of people?

So in this matter Rocky quickly shook his head, he did have money that he couldn't spend now, but he couldn't spend it indiscriminately.

However, Lilia's proposal reminded him of another thing, which he had planned for a long time, but because there were too many changes, it was never implemented, and that was to upgrade the city!

Thunder Eagle City is the base camp of Rocky's painstaking management, it can be said that it is the core of his survival in this world, both status and feelings are not comparable to other Sky City, but so far, Rocky has developed impressively in all aspects, but Thunder Eagle City has always been a small Sky City.

Of course, there are many reasons for this result, such as population limitations, but this is only an objective factor, in fact, after getting Kartos City, Rocky is no longer short of people, as he just thought, if you want Thunderhawk City to reach the population size of medium-sized Sky City, that is, 10,000 people, you can directly transfer 5,000 people from Kartos City to settle down, don't say what residents are willing to do, as the city lord, who dares not to obey his order?

The real reason why Thunder Eagle City has not been upgraded is not the population, or because Rocky has suffered too many things, carefully calculated, since he joined the Sky Alliance, he first occupied Beishan Village, and then suffered a big war, and then got Kartos City after the war, followed by a series of cooperation, and finally got into big trouble led by Rick for himself, during which Rocky didn't even have a moment to spare, and he didn't have time to upgrade the city at all.

But now that he finally had time, the demonic attack had thrown the whole world into chaos, and all the enemies he had to face were temporarily lurking in preparation for the third counteroffensive that would soon break out, and he finally had time to spare.

What's more, he also has money.

With fifteen million gold coins in his hand, it is enough to expand Thunderhawk City to a considerable extent, and even if this money is not enough, Rocky now has a fairly good earning capacity, and his own income is enough to support the subsequent needs of the upgrade.

Right!

Upgrade Thunderhawk City.

Rocky finally knew what to do with the huge amount of money in his hand.

After thinking about the purpose of the gold coin, he immediately told everyone about his idea, and then everyone affirmed and supported it, and everyone seemed very excited.

What Rocky plans to do is upgrade a city! This kind of move is not only ordinary people, even the city lord has the ability to try, so after knowing this, everyone is very excited, and under this excitement, they are in full swing to prepare.

Upgrading a Sky City is not a trick, it not only requires a lot of time and money, but also requires a lot of planning and planning, and whether these plans and plans prepared in advance are qualified or not will directly affect the appearance of the city after upgrading, so after that, Rocky and everyone are busy again.